" Ed drunkenly philosophizes about their isolation from he world:No matter what disasters may occur in other parts of the world, or what petty little problems arise.Following up on the clue given him by Lecter ("You looked but didn""t see"), Graham further examined the Jacobi personal effects, including their home movies." It was clear that Adam favored his more pious "good" son Aron, and was more critical of his restless, erratically-behaving, "inconsiderate" and "bad" son Cal:"I""m at my rope""s end with that boy (Cal).It was a tremendous international (world-wide) box-office success, and launched the US career of its star Mel Gibson." As he became turned on by the images of the bikinied mother in the family""s home movies, he was also aroused by Reba next to him, as she said: "It""s so important to be prepared" - and then was impressed when she touched his stimulated crotch, and moved lower to offer him fellatio (off-screen).